



'''simple docstring'''

from pathlib import PurePosixPath
from typing import Optional

import fsspec
from fsspec import AbstractFileSystem
from huggingface_hub.hf_api import DatasetInfo

from ..utils.file_utils import get_authentication_headers_for_url
from ..utils.hub import hf_hub_url

class 							a__( snake_case__     ):
			a_	: int									=      ''''''
			a_	: Dict									=      '''hf-legacy'''  # "hf://"" is reserved for hffs






			def __init__(     self					,   _UpperCAmelCase = None					,   _UpperCAmelCase = None					,   **_UpperCAmelCase					,   )							->							List[Any]:
					super().__init__(self					,   **_UpperCAmelCase						)
					snake_case__	     =repo_info
					snake_case__	     =token
					snake_case__	     =None






			def 						_lowercase  (     self						)							->							Tuple:
					if self.dir_cache is None:
							snake_case__	     ={}
							for hf_file in self.repo_info.siblings:
									# TODO(QL): add sizes
									snake_case__	     ={
									    'name': hf_file.rfilename,
									    'size': None,
									    'type': 'file',
									}
									self.dir_cache.update(
									    {
									        str(_UpperCAmelCase						): {'name': str(_UpperCAmelCase						), 'size': None, 'type': 'directory'}
									        for d in list(PurePosixPath(hf_file.rfilename						).parents						)[:-1]
									    }						)






			def 						_lowercase  (     self					,   _UpperCAmelCase					,   _UpperCAmelCase = "rb"					,   **_UpperCAmelCase					,   )							->							str:
					if not isinstance(self.repo_info					,   _UpperCAmelCase						):
							raise NotImplementedError(f"""Open is only implemented for dataset repositories, but got {self.repo_info}"""						)
					snake_case__	     =hf_hub_url(self.repo_info.id					,   _UpperCAmelCase					,   revision=self.repo_info.sha						)
					return fsspec.open(
					    _UpperCAmelCase					,   mode=_UpperCAmelCase					,   headers=get_authentication_headers_for_url(_UpperCAmelCase					,   use_auth_token=self.token						)					,   client_kwargs={'trust_env': True}					,   ).open()






			def 						_lowercase  (     self					,   _UpperCAmelCase					,   **_UpperCAmelCase						)							->							Tuple:
					self._get_dirs()
					snake_case__	     =self._strip_protocol(_UpperCAmelCase						)
					if path in self.dir_cache:
							return self.dir_cache[path]
					else:
							raise FileNotFoundError(_UpperCAmelCase						)






			def 						_lowercase  (     self					,   _UpperCAmelCase					,   _UpperCAmelCase=False					,   **_UpperCAmelCase						)							->							int:
					self._get_dirs()
					snake_case__	     =PurePosixPath(path.strip('/'						)						)
					snake_case__	     ={}
					for p, f in self.dir_cache.items():
							snake_case__	     =PurePosixPath(p.strip('/'						)						)
							snake_case__	     =p.parent
							if root == path:
									snake_case__	     =f
					snake_case__	     =list(paths.values()						)
					if detail:
							return out
					else:
							return sorted(f['name'] for f in out						)









'''simple docstring'''

import os
import pickle
import unittest

from transformers import AutoTokenizer
from transformers.models.bert.tokenization_bert import BertTokenizer
from transformers.models.bert_japanese.tokenization_bert_japanese import (
    VOCAB_FILES_NAMES,
    BertJapaneseTokenizer,
    CharacterTokenizer,
    JumanppTokenizer,
    MecabTokenizer,
    SudachiTokenizer,
    WordpieceTokenizer,
)
from transformers.testing_utils import custom_tokenizers, require_jumanpp, require_sudachi

from ...test_tokenization_common import TokenizerTesterMixin

@custom_tokenizers
class 							a__( snake_case__   ,      unittest.TestCase     ):
			a_	: str									=      BertJapaneseTokenizer
			a_	: List[str]									=      False
			a_	: List[Any]									=      True






			def 						_lowercase  (     self						)							->							Union[str, Any]:
					super().setUp()

					snake_case__	     =[
					    '[UNK]',
					    '[CLS]',
					    '[SEP]',
					    'こんにちは',
					    'こん',
					    'にちは',
					    'ばんは',
					    '##こん',
					    '##にちは',
					    '##ばんは',
					    '世界',
					    '##世界',
					    '、',
					    '##、',
					    '。',
					    '##。',
					]

					snake_case__	     =os.path.join(self.tmpdirname					,   VOCAB_FILES_NAMES['vocab_file']						)
					with open(self.vocab_file					,   'w'					,   encoding='utf-8'						) as vocab_writer:
							vocab_writer.write(''.join([x + '\n' for x in vocab_tokens]						)						)






			def 						_lowercase  (     self					,   _UpperCAmelCase						)							->							str:
					snake_case__	     ='こんにちは、世界。 \nこんばんは、世界。'
					snake_case__	     ='こんにちは 、 世界 。 こんばんは 、 世界 。'
					return input_text, output_text






			def 						_lowercase  (     self					,   _UpperCAmelCase						)							->							Any:
					snake_case__     ,	snake_case__	     =self.get_input_output_texts(_UpperCAmelCase						)
					snake_case__	     =tokenizer.encode(_UpperCAmelCase					,   add_special_tokens=_UpperCAmelCase						)
					snake_case__	     =tokenizer.decode(_UpperCAmelCase					,   clean_up_tokenization_spaces=_UpperCAmelCase						)
					return text, ids






			def 						_lowercase  (     self						)							->							Dict:
					pass  # TODO add if relevant






			def 						_lowercase  (     self						)							->							List[str]:
					pass  # TODO add if relevant






			def 						_lowercase  (     self						)							->							str:
					pass  # TODO add if relevant






			def 						_lowercase  (     self						)							->							Any:
					snake_case__	     =self.tokenizer_class(self.vocab_file						)

					snake_case__	     =tokenizer.tokenize('こんにちは、世界。\nこんばんは、世界。'						)
					self.assertListEqual(_UpperCAmelCase					,   ['こんにちは', '、', '世界', '。', 'こん', '##ばんは', '、', '世界', '。']						)
					self.assertListEqual(tokenizer.convert_tokens_to_ids(_UpperCAmelCase						)					,   [3, 12, 10, 14, 4, 9, 12, 10, 14]						)






			def 						_lowercase  (     self						)							->							List[Any]:
					snake_case__	     =self.tokenizer_class(self.vocab_file					,   word_tokenizer_type='mecab'						)
					self.assertIsNotNone(_UpperCAmelCase						)

					snake_case__	     ='こんにちは、世界。\nこんばんは、世界。'
					snake_case__	     =tokenizer.tokenize(_UpperCAmelCase						)
					self.assertListEqual(_UpperCAmelCase					,   ['こんにちは', '、', '世界', '。', 'こん', '##ばんは', '、', '世界', '。']						)
					self.assertListEqual(tokenizer.convert_tokens_to_ids(_UpperCAmelCase						)					,   [3, 12, 10, 14, 4, 9, 12, 10, 14]						)

					snake_case__	     =os.path.join(self.tmpdirname					,   'tokenizer.bin'						)
					with open(_UpperCAmelCase					,   'wb'						) as handle:
							pickle.dump(_UpperCAmelCase					,   _UpperCAmelCase						)

					with open(_UpperCAmelCase					,   'rb'						) as handle:
							snake_case__	     =pickle.load(_UpperCAmelCase						)

					snake_case__	     =tokenizer_new.tokenize(_UpperCAmelCase						)

					self.assertListEqual(_UpperCAmelCase					,   _UpperCAmelCase						)






			def 						_lowercase  (     self						)							->							Any:
					snake_case__	     =MecabTokenizer(mecab_dic='ipadic'						)

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   ['アップルストア', 'で', 'iPhone', '8', 'が', '発売', 'さ', 'れ', 'た', '。']					,   )






			def 						_lowercase  (     self						)							->							str:
					try:
							snake_case__	     =MecabTokenizer(mecab_dic='unidic_lite'						)
					except ModuleNotFoundError:
							return

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   ['アップル', 'ストア', 'で', 'iPhone', '8', 'が', '発売', 'さ', 'れ', 'た', '。']					,   )






			def 						_lowercase  (     self						)							->							List[str]:
					try:
							snake_case__	     =MecabTokenizer(mecab_dic='unidic'						)
					except ModuleNotFoundError:
							return

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   ['アップル', 'ストア', 'で', 'iPhone', '8', 'が', '発売', 'さ', 'れ', 'た', '。']					,   )






			def 						_lowercase  (     self						)							->							int:
					snake_case__	     =MecabTokenizer(do_lower_case=_UpperCAmelCase					,   mecab_dic='ipadic'						)

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   ['アップルストア', 'で', 'iphone', '8', 'が', '発売', 'さ', 'れ', 'た', '。']					,   )






			def 						_lowercase  (     self						)							->							List[Any]:
					try:
							snake_case__	     =MecabTokenizer(
							    do_lower_case=_UpperCAmelCase					,   normalize_text=_UpperCAmelCase					,   mecab_option='-d /usr/local/lib/mecab/dic/jumandic'						)
					except RuntimeError:
							# if dict doesn't exist in the system, previous code raises this error.
							return

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   ['ｱｯﾌﾟﾙストア', 'で', 'iPhone', '８', 'が', '発売', 'さ', 'れた', '\u3000', '。']					,   )






			def 						_lowercase  (     self						)							->							List[Any]:
					snake_case__	     =MecabTokenizer(normalize_text=_UpperCAmelCase					,   mecab_dic='ipadic'						)

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   ['ｱｯﾌﾟﾙストア', 'で', 'iPhone', '８', 'が', '発売', 'さ', 'れ', 'た', '　', '。']					,   )






			@require_sudachi
			def 						_lowercase  (     self						)							->							List[Any]:
					snake_case__	     =self.tokenizer_class(self.vocab_file					,   word_tokenizer_type='sudachi'						)
					self.assertIsNotNone(_UpperCAmelCase						)

					snake_case__	     ='こんにちは、世界。\nこんばんは、世界。'
					snake_case__	     =tokenizer.tokenize(_UpperCAmelCase						)
					self.assertListEqual(_UpperCAmelCase					,   ['こんにちは', '、', '世界', '。', 'こん', '##ばんは', '、', '世界', '。']						)
					self.assertListEqual(tokenizer.convert_tokens_to_ids(_UpperCAmelCase						)					,   [3, 12, 10, 14, 4, 9, 12, 10, 14]						)

					snake_case__	     =os.path.join(self.tmpdirname					,   'tokenizer.bin'						)
					with open(_UpperCAmelCase					,   'wb'						) as handle:
							pickle.dump(_UpperCAmelCase					,   _UpperCAmelCase						)

					with open(_UpperCAmelCase					,   'rb'						) as handle:
							snake_case__	     =pickle.load(_UpperCAmelCase						)

					snake_case__	     =tokenizer_new.tokenize(_UpperCAmelCase						)

					self.assertListEqual(_UpperCAmelCase					,   _UpperCAmelCase						)






			@require_sudachi
			def 						_lowercase  (     self						)							->							Union[str, Any]:
					snake_case__	     =SudachiTokenizer(sudachi_dict_type='core'						)

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   [' ', '\t', 'アップル', 'ストア', 'で', 'iPhone', '8', ' ', 'が', ' ', ' ', '\n ', '発売', 'さ', 'れ', 'た', ' ', '。', ' ', ' ']					,   )






			@require_sudachi
			def 						_lowercase  (     self						)							->							Optional[Any]:
					snake_case__	     =SudachiTokenizer(sudachi_dict_type='core'					,   sudachi_split_mode='A'						)

					self.assertListEqual(tokenizer.tokenize('外国人参政権'						)					,   ['外国', '人', '参政', '権']						)






			@require_sudachi
			def 						_lowercase  (     self						)							->							List[Any]:
					snake_case__	     =SudachiTokenizer(sudachi_dict_type='core'					,   sudachi_split_mode='B'						)

					self.assertListEqual(tokenizer.tokenize('外国人参政権'						)					,   ['外国人', '参政権']						)






			@require_sudachi
			def 						_lowercase  (     self						)							->							Optional[Any]:
					snake_case__	     =SudachiTokenizer(sudachi_dict_type='core'					,   sudachi_split_mode='C'						)

					self.assertListEqual(tokenizer.tokenize('外国人参政権'						)					,   ['外国人参政権']						)






			@require_sudachi
			def 						_lowercase  (     self						)							->							Tuple:
					snake_case__	     =SudachiTokenizer(do_lower_case=_UpperCAmelCase					,   sudachi_dict_type='core'						)

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   [' ', '\t', 'アップル', 'ストア', 'で', 'iphone', '8', ' ', 'が', ' ', ' ', '\n ', '発売', 'さ', 'れ', 'た', ' ', '。', ' ', ' ']					,   )






			@require_sudachi
			def 						_lowercase  (     self						)							->							Dict:
					snake_case__	     =SudachiTokenizer(normalize_text=_UpperCAmelCase					,   sudachi_dict_type='core'						)

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   [' ', '\t', 'ｱｯﾌﾟﾙ', 'ストア', 'で', 'iPhone', '８', ' ', 'が', ' ', ' ', '\n ', '発売', 'さ', 'れ', 'た', '\u3000', '。', ' ', ' ']					,   )






			@require_sudachi
			def 						_lowercase  (     self						)							->							Optional[int]:
					snake_case__	     =SudachiTokenizer(trim_whitespace=_UpperCAmelCase					,   sudachi_dict_type='core'						)

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   ['アップル', 'ストア', 'で', 'iPhone', '8', 'が', '発売', 'さ', 'れ', 'た', '。']					,   )






			@require_jumanpp
			def 						_lowercase  (     self						)							->							Optional[Any]:
					snake_case__	     =self.tokenizer_class(self.vocab_file					,   word_tokenizer_type='jumanpp'						)
					self.assertIsNotNone(_UpperCAmelCase						)

					snake_case__	     ='こんにちは、世界。\nこんばんは、世界。'
					snake_case__	     =tokenizer.tokenize(_UpperCAmelCase						)
					self.assertListEqual(_UpperCAmelCase					,   ['こんにちは', '、', '世界', '。', 'こん', '##ばんは', '、', '世界', '。']						)
					self.assertListEqual(tokenizer.convert_tokens_to_ids(_UpperCAmelCase						)					,   [3, 12, 10, 14, 4, 9, 12, 10, 14]						)

					snake_case__	     =os.path.join(self.tmpdirname					,   'tokenizer.bin'						)
					with open(_UpperCAmelCase					,   'wb'						) as handle:
							pickle.dump(_UpperCAmelCase					,   _UpperCAmelCase						)

					with open(_UpperCAmelCase					,   'rb'						) as handle:
							snake_case__	     =pickle.load(_UpperCAmelCase						)

					snake_case__	     =tokenizer_new.tokenize(_UpperCAmelCase						)

					self.assertListEqual(_UpperCAmelCase					,   _UpperCAmelCase						)






			@require_jumanpp
			def 						_lowercase  (     self						)							->							int:
					snake_case__	     =JumanppTokenizer()

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   ['アップル', 'ストア', 'で', 'iPhone', '8', '\u3000', 'が', '\u3000', '\u3000', '\u3000', '発売', 'さ', 'れた', '\u3000', '。']					,   )






			@require_jumanpp
			def 						_lowercase  (     self						)							->							Tuple:
					snake_case__	     =JumanppTokenizer(do_lower_case=_UpperCAmelCase						)

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   ['アップル', 'ストア', 'で', 'iphone', '8', '\u3000', 'が', '\u3000', '\u3000', '\u3000', '発売', 'さ', 'れた', '\u3000', '。']					,   )






			@require_jumanpp
			def 						_lowercase  (     self						)							->							Tuple:
					snake_case__	     =JumanppTokenizer(normalize_text=_UpperCAmelCase						)

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   ['ｱ', 'ｯ', 'ﾌ', 'ﾟ', 'ﾙ', 'ストア', 'で', 'iPhone', '８', '\u3000', 'が', '\u3000', '\u3000', '\u3000', '発売', 'さ', 'れた', '\u3000', '。']					,   )






			@require_jumanpp
			def 						_lowercase  (     self						)							->							int:
					snake_case__	     =JumanppTokenizer(trim_whitespace=_UpperCAmelCase						)

					self.assertListEqual(
					    tokenizer.tokenize(' \tｱｯﾌﾟﾙストアでiPhone８ が  \n 発売された　。  '						)					,   ['アップル', 'ストア', 'で', 'iPhone', '8', 'が', '発売', 'さ', 'れた', '。']					,   )






			@require_jumanpp
			def 						_lowercase  (     self						)							->							str:
					snake_case__	     =JumanppTokenizer()

					self.assertListEqual(
					    tokenizer.tokenize('ありがとうございますm(_ _)ｍ見つけるのが大変です。'						)					,   ['ありがとう', 'ございます', 'm(_ _)m', '見つける', 'の', 'が', '大変です', '。']					,   )






			def 						_lowercase  (     self						)							->							Optional[Any]:
					snake_case__	     =['[UNK]', '[CLS]', '[SEP]', 'こんにちは', 'こん', 'にちは', 'ばんは', '##こん', '##にちは', '##ばんは']

					snake_case__	     ={}
					for i, token in enumerate(_UpperCAmelCase						):
							snake_case__	     =i
					snake_case__	     =WordpieceTokenizer(vocab=_UpperCAmelCase					,   unk_token='[UNK]'						)

					self.assertListEqual(tokenizer.tokenize(''						)					,   []						)

					self.assertListEqual(tokenizer.tokenize('こんにちは'						)					,   ['こんにちは']						)

					self.assertListEqual(tokenizer.tokenize('こんばんは'						)					,   ['こん', '##ばんは']						)

					self.assertListEqual(tokenizer.tokenize('こんばんは こんばんにちは こんにちは'						)					,   ['こん', '##ばんは', '[UNK]', 'こんにちは']						)






			def 						_lowercase  (     self						)							->							Tuple:
					snake_case__	     =BertJapaneseTokenizer.from_pretrained('nlp-waseda/roberta-base-japanese-with-auto-jumanpp'						)
					snake_case__	     =tokenizer.subword_tokenizer

					snake_case__	     =subword_tokenizer.tokenize('国境 の 長い トンネル を 抜ける と 雪国 であった 。'						)
					self.assertListEqual(_UpperCAmelCase					,   ['▁国境', '▁の', '▁長い', '▁トンネル', '▁を', '▁抜ける', '▁と', '▁雪', '国', '▁であった', '▁。']						)

					snake_case__	     =subword_tokenizer.tokenize('こんばんは こんばん にち は こんにちは'						)
					self.assertListEqual(_UpperCAmelCase					,   ['▁こん', 'ばん', 'は', '▁こん', 'ばん', '▁に', 'ち', '▁は', '▁こんにちは']						)






			def 						_lowercase  (     self						)							->							Optional[int]:
					snake_case__	     =self.tokenizer_class.from_pretrained('cl-tohoku/bert-base-japanese'						)

					snake_case__	     =tokenizer.encode('ありがとう。'					,   add_special_tokens=_UpperCAmelCase						)
					snake_case__	     =tokenizer.encode('どういたしまして。'					,   add_special_tokens=_UpperCAmelCase						)

					snake_case__	     =tokenizer.build_inputs_with_special_tokens(_UpperCAmelCase						)
					snake_case__	     =tokenizer.build_inputs_with_special_tokens(_UpperCAmelCase					,   _UpperCAmelCase						)

					# 2 is for "[CLS]", 3 is for "[SEP]"
					assert encoded_sentence == [2] + text + [3]
					assert encoded_pair == [2] + text + [3] + text_a + [3]





@custom_tokenizers
class 							a__( snake_case__   ,      unittest.TestCase     ):
			a_	: int									=      BertJapaneseTokenizer
			a_	: Optional[Any]									=      False






			def 						_lowercase  (     self						)							->							Any:
					super().setUp()

					snake_case__	     =['[UNK]', '[CLS]', '[SEP]', 'こ', 'ん', 'に', 'ち', 'は', 'ば', '世', '界', '、', '。']

					snake_case__	     =os.path.join(self.tmpdirname					,   VOCAB_FILES_NAMES['vocab_file']						)
					with open(self.vocab_file					,   'w'					,   encoding='utf-8'						) as vocab_writer:
							vocab_writer.write(''.join([x + '\n' for x in vocab_tokens]						)						)






			def 						_lowercase  (     self					,   **_UpperCAmelCase						)							->							Union[str, Any]:
					return BertJapaneseTokenizer.from_pretrained(self.tmpdirname					,   subword_tokenizer_type='character'					,   **_UpperCAmelCase						)






			def 						_lowercase  (     self					,   _UpperCAmelCase						)							->							Optional[Any]:
					snake_case__	     ='こんにちは、世界。 \nこんばんは、世界。'
					snake_case__	     ='こ ん に ち は 、 世 界 。 こ ん ば ん は 、 世 界 。'
					return input_text, output_text






			def 						_lowercase  (     self						)							->							List[Any]:
					pass  # TODO add if relevant






			def 						_lowercase  (     self						)							->							Union[str, Any]:
					pass  # TODO add if relevant






			def 						_lowercase  (     self						)							->							Tuple:
					pass  # TODO add if relevant






			def 						_lowercase  (     self						)							->							Any:
					snake_case__	     =self.tokenizer_class(self.vocab_file					,   subword_tokenizer_type='character'						)

					snake_case__	     =tokenizer.tokenize('こんにちは、世界。 \nこんばんは、世界。'						)
					self.assertListEqual(
					    _UpperCAmelCase					,   ['こ', 'ん', 'に', 'ち', 'は', '、', '世', '界', '。', 'こ', 'ん', 'ば', 'ん', 'は', '、', '世', '界', '。']						)
					self.assertListEqual(
					    tokenizer.convert_tokens_to_ids(_UpperCAmelCase						)					,   [3, 4, 5, 6, 7, 11, 9, 10, 12, 3, 4, 8, 4, 7, 11, 9, 10, 12]						)






			def 						_lowercase  (     self						)							->							Optional[Any]:
					snake_case__	     =['[UNK]', '[CLS]', '[SEP]', 'こ', 'ん', 'に', 'ち', 'は', 'ば', '世', '界', '、', '。']

					snake_case__	     ={}
					for i, token in enumerate(_UpperCAmelCase						):
							snake_case__	     =i
					snake_case__	     =CharacterTokenizer(vocab=_UpperCAmelCase					,   unk_token='[UNK]'						)

					self.assertListEqual(tokenizer.tokenize(''						)					,   []						)

					self.assertListEqual(tokenizer.tokenize('こんにちは'						)					,   ['こ', 'ん', 'に', 'ち', 'は']						)

					self.assertListEqual(tokenizer.tokenize('こんにちほ'						)					,   ['こ', 'ん', 'に', 'ち', '[UNK]']						)






			def 						_lowercase  (     self						)							->							Any:
					snake_case__	     =self.tokenizer_class.from_pretrained('cl-tohoku/bert-base-japanese-char'						)

					snake_case__	     =tokenizer.encode('ありがとう。'					,   add_special_tokens=_UpperCAmelCase						)
					snake_case__	     =tokenizer.encode('どういたしまして。'					,   add_special_tokens=_UpperCAmelCase						)

					snake_case__	     =tokenizer.build_inputs_with_special_tokens(_UpperCAmelCase						)
					snake_case__	     =tokenizer.build_inputs_with_special_tokens(_UpperCAmelCase					,   _UpperCAmelCase						)

					# 2 is for "[CLS]", 3 is for "[SEP]"
					assert encoded_sentence == [2] + text + [3]
					assert encoded_pair == [2] + text + [3] + text_a + [3]





@custom_tokenizers
class 							a__( unittest.TestCase     ):






			def 						_lowercase  (     self						)							->							Optional[Any]:
					snake_case__	     ='cl-tohoku/bert-base-japanese'
					snake_case__	     =AutoTokenizer.from_pretrained(_UpperCAmelCase						)
					self.assertIsInstance(_UpperCAmelCase					,   _UpperCAmelCase						)





class 							a__( unittest.TestCase     ):






			def 						_lowercase  (     self						)							->							int:
					snake_case__	     ='cl-tohoku/bert-base-japanese'
					with self.assertLogs('transformers'					,   level='WARNING'						) as cm:
							BertTokenizer.from_pretrained(_UpperCAmelCase						)
							self.assertTrue(
							    cm.records[0].message.startswith(
							        'The tokenizer class you load from this checkpoint is not the same type as the class this function'
							        ' is called from.'						)						)
					snake_case__	     ='bert-base-cased'
					with self.assertLogs('transformers'					,   level='WARNING'						) as cm:
							BertJapaneseTokenizer.from_pretrained(_UpperCAmelCase						)
							self.assertTrue(
							    cm.records[0].message.startswith(
							        'The tokenizer class you load from this checkpoint is not the same type as the class this function'
							        ' is called from.'						)						)




